The photograph
It was taken on 1 April 1918 by Henry Armytage Sanders. The number H492 is written on the image. It shows a house on the Somme with a Red Cross sign, sandbags, an ambulance and soldiers at the door.
The caption
A copy of the photograph is glued into the diary and album of Leo Bestall. Under it he wrote: “Our Dressing Station at Mailly-Maillet.” The word “Our” suggests he served with the station. His service record has still to be checked.
The record
MTG Hawke’s Bay holds the album and describes the photograph as a New Zealand dressing station at Mailly-Maillet. The record lists it as public domain.
What is still missing
The caption names the village. It does not name the street or the house, and it does not name the field ambulance. Those details are being researched, starting with the New Zealand war diaries at The National Archives.
Documented The photograph, the caption and the museum record exist and say what is described above.